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• 基础研究 • 上一篇    下一篇

口腔鳞癌中p27kip的免疫组化定量分析

刘文书,张茹慧*,葛兮源,张 伟,徐勇忠   

  1. 吉林大学口腔医院口腔颌面外科,吉林 长春130041
  • 收稿日期:2002-07-12 修回日期:1900-01-01 出版日期:2004-03-28 发布日期:2004-03-28
  • 通讯作者: 张茹慧

Immunohistochemistry analysis of proteinp27kip in oral squamous cell carcinoma

LIU Wen-shu, ZHANG Ru-hui*, GE Xi-yuan, ZHANG Wei, XU Yong-zhong   

  1. Department of Oral and Maxillofacial Surgery, Stomatology Hospital, Jilin University, Changchun 130041,China
  • Received:2002-07-12 Revised:1900-01-01 Online:2004-03-28 Published:2004-03-28
  • Contact: ZHANG Ru-hui

摘要: 目的:研究p27kip蛋白在口腔鳞癌中的表达,探讨其与口腔鳞癌发生、发展的关系。 方法:采用免疫组化S-P法,对37例口腔鳞癌组织、30例癌旁组织及10例正常口腔黏膜中p27kip蛋白的表达进行检测。结果:p27kip蛋白在37例口腔鳞癌组织、30例癌旁组织、10例正常口腔黏膜组织中表达率分别67.6%、93.3%、100%,经统计学检验,差异有显著性(P<0.01)。随着病理分级及临床分期增高,口腔鳞癌组织中p27kip 蛋白的表达水平逐渐下降。 结论:p27kip蛋白的表达与口腔鳞癌的发生、发展及恶性程度有关,可作为一种有价值的标志物,为口腔鳞癌的预后判断提供依据。

关键词: sup>蛋白, 口腔肿瘤, 癌, 鳞状细胞, 免疫组织化学

Abstract: Objective To investigate the expression of the protein p27kip in the tissue of oral squamous cell carcinoma (OSCC) and study the relationship between it and the generation and development of OSCC. Methods The expression of the protein p27kip was detected by immunohistochemistry S-P in 37 cases of OSCC, 30 cases of the tissue beside OSCC and 10 cases of normal oral mucous membrane. Results The positive expression rates of protein p27kipin 37 cases of OSCC, 30 cases of the tissue beside the OSCC and 10 cases of normal oral mucous membrane were 67.6%, 93.5%, and 100%, respectively. There was a remarkable difference between them (P<0.01). The expression of the protein p27kip was decreased with the increase of the pathological classification and clinical stage of OSCC. Conclusion The expression of the protein p27kip is related with the generafion, development and the degree of OSCC. It is considered a valuable marker in evaluating the prognosis of the patients with OSCC.

Key words: sup>, mouth neoplasms, carcinoma, squamous cell, immunohistochemistry

中图分类号: 

  • R781.4